Ubuhlalu be-infrared bobuhlalu be-LED bobuhlalu obuhlukahlukene be-LED bobuhlalu obuhlukahlukene be-LED obuhlukahlukene

Ubuhlalu obujwayelekile besibani se-infrared LED kanye nobuhlalu obubonakalayo obubonakalayo belambu le-LED buyafana, kodwa buyi-infrared. Amandla kagesi ayo ngokuvamile angu-1.4V, kanti amandla akhona ngokuvamile angaphansi kuka-20mA. Ukuze uvumelane nomehluko phakathi komehluko, ukumelana nokugeleza okulinganiselwe kumjikelezo ngokuvamile kusebenza. Uma usebenzisa ubuhlalu besibani se-infrared LED ukulawula idivayisi ehambisanayo yokulawula, ibanga layo lokulawula lilingana namandla okuqalisa. Ukuze kwandiswe ibanga lokuzithiba lemisebe ye-infrared, abaphathi bokwethulwa kwe-infrared basebenza esimweni sokushaya kwenhliziyo, ngoba ibanga lokudlulisela eliwusizo lokukhanya kwe-pulse lilingana ngokuqondile nemithambo ye-pulse, futhi badinga kuphela ukuzama ukusho i-IP Inani le-Cenling. Okubalulekile ukuze kuthuthukiswe i-IP umjikelezo we-duty-to-duty duty, okungukuthi, ububanzi T be-pulse ecindezelweyo, ukuncishiswa komjikelezo we-duty-to-duty duty nakho kungenza ukwethulwa kokukhanya kwe-infrared yamandla aphansi. . I-Diode ejwayelekile yokukhanya kwe-infrared, amandla ayo ahlukaniswe amandla amancane, amandla aphakathi nendawo, kanye nesigaba sasebusuku seminyaka emithathu. Ukwenza i-infrared light emitting diode ikhiqize, i-pulse voltage edinga kuphela ukwengeza imvamisa engenakugwenywa kushubhu lokushayela. Lapho i-infrared diode ikhipha imisebe ye-infrared ukuze ilawule idivayisi elawulwayo, kunezinto ezihambisanayo zokuguqulwa kwe-infrared photoelectric kudivayisi yokulawula, njenge-infrared absorption dilateral, infrared head suction, light-sensitive triode, njll. Kunezinhlobo ezimbili zokwethulwa kwe-infrared kanye nokumuncwa. Okuqondile kubhekisela epayipini le-optical kanye neshubhu lokumunca elihlobene neziphetho ezimbili zokuqalisa kanye nendaba elawulwayo, futhi ibanga eliphakathi nendawo eliphakathi lizohlukaniswa; Lapho ukukhanya kuhlangana ne-reflex, ishubhu yokumunca ithola ukukhanya kwe-infrared kokuboniswayo. Isekhethi yokuqalisa ye-infrared ye-double-tube ingathuthukisa amandla okuqalisa futhi inyuse ibanga lokuqalisa kwe-infrared. Ngokwezici zobuhlalu besibani se-infrared LED, uhla olubanzi lwezinhlelo zokusebenza lungatholakala ngokuya ngokuhluka kwe-wavelength: okokuqala, ubude be-wavelength: indinganiso yesibani sesibani esingu-808nmled, ilungele izitsha zezokwelapha, ukuxhumana kokukhanya kwesikhala, ukukhanya kwe-infrared, imithombo yokukhanya yephampu ye-laser eqinile. ; 2. Ubude be-Wavelength : 830nm, uhlelo lwekhadi oluzenzakalelayo olufanele imigwaqo yejubane eliphezulu (uhlelo lokubona ebusuku lungcono kakhulu, ungabona ukuthi kukhona ukukhanya okuncane okubomvu ku-tube core, umphumela ungcono kune-850nm); ezintathu, i-wavelength: 840nm, ifanele amakhamera kanye nombala wokushintsha umbala we-infrared ongenamanzi Okwesine, ubude be-wavelength: 850nm, ilungele amakhamera, izithombe zedijithali, ukuqapha, i-intercom ye-Louyu, i-alamu yokulwa nobugebengu, i-infrared engangeni manzi; 5. 870nm, ilungele amakhamera ezinxanxatheleni zezitolo nasezimpambanweni zemigwaqo; Isilawuli kude, njengesilawuli kude sezinto zikagesi zasekhaya. --- Isihloko sivela ebuhlalu besibani se-LED, sicela ubonise i-Tongjia (China) www.tongjialed.com